"In the future, Barry Allen has lost everything. In his desperation he finds a way to make it right. His quest begins as he travels back through time, stopping his Rogues from committing atrocities at the price of their lives. When our Flash tries to stop them, the Speed Force is ripped open, sending him to a far-away and savage land while the future Flash takes his place. It will take everything Barry has to make it out of the savage land and back to modern times to save his own identity. Collects THE FLASH #36-40 and SECRET ORIGINS #7."